#315595#315595

#315595 is a mid, moderate blue. Relative luminance 0.093; OKLCH L 45.6% C 0.113 H 261.0°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#315595
RGB	rgb(49, 85, 149)
HSL	hsl(218, 51%, 39%)
HSV	hsv(218, 67%, 58%)
CMYK	cmyk(67.1%, 43%, 0%, 41.6%)
CIE-LAB	lab(36.59, 8.87, -39.04)
CIE-LCH	lch(36.59, 40.03, 282.80°)
OKLab	oklab(45.62% -0.0176 -0.1113)
OKLCH	oklch(45.62% 0.113 261)
XYZ	xyz(9.9380, 9.3189, 29.7029)
Luminance	0.0932 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315595 #957131

analogous

#318795 #315595 #3F3195

triadic

#315595 #953155 #559531

tetradic

#315595 #953187 #957131 #31953F

square

#315595 #953187 #957131 #31953F

split-complementary

#315595 #953F31 #879531

monochromatic

#132039 #223B67 #315595 #4270C1 #7093D0

Accessibility & contrast

On white

7.33

#315595 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#315595 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #315595

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315595	#FFFFFF	#000000	##FFFFFF
##315595	1.00	7.33	2.86	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375B97

Deuteranopia (green-blind)

#285294

Tritanopia (blue-blind)

#00646D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #315595;
/* rgb */ color: rgb(49, 85, 149);
/* oklch */ color: oklch(45.6% 0.113 261.0);

Tailwind

colors: {
  custom: {
    50: '#7484b4',
    500: '#315595',
    950: '#000000',
  },
}

SCSS

$custom: #315595;
$custom-light: #7484b4;
$custom-dark: #000000;

JSON

{
  "hex": "#315595",
  "rgb": {
    "r": 49,
    "g": 85,
    "b": 149
  },
  "hsl": {
    "h": 218.4,
    "s": 50.505,
    "l": 38.824
  },
  "oklch": {
    "l": 0.45615,
    "c": 0.11272,
    "h": 261
  },
  "luminance": 0.0932
}

Semantic roles & 50–950 ramp

primary

#315595

secondary

#B89C6A

accent

#A84EDA

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #315595

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →